20036831815

Names of 20036831815

• Cardinal: 20036831815 can be written as Twenty billion, thirty-six million, eight hundred thirty-one thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 2.0036831815 × 10¹⁰

Factors of 20036831815

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 143

Divisors of 20036831815

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 7 11 13 29 35 37 41 49 55 65 77 91 143 145 169 185 203 205 245 259 287 319 377 385 407 451 455 481 533 539 637 715 845 1001 1015 1073 1183 1189 1295 1421 1435 1517 1595 1813 1859 1885 2009 2035 2233 2255 2405 2639 2665 2695 2849 3157 3185 3367 3731 4147 4901 5005 5291 5365 5863 5915 5945 6253 6929 7007 7105 7511 7585 8281 8323 9065 9295 10045 10619 11165 11803 13013 13079 13195 13949 14245 15457 15631 15785 16687 16835 18473 18655 19721 19943 20735 22099 23569 24505 26117 26455 29029 29315 31265 34307 34645 35035 37037 37555 41041 41405 41615 43771 43993 48503 52577 53095 53911 58261 59015 65065 65395 68783 69745 74333 76219 77285 78155 82621 83435 91091 91553 92365 97643 98605 99715 108199 110495 116809 117845 130585 138047 145145 153439 170027 171535 181337 185185 200941 203203 205205 216931 218855 219965 240149 242515 256373 259259 262885 269555 287287 291305 306397 307951 339521 343915 371665 377377 381095 413105 455455 457765 481481 483923 488215 533533 540995 571909 578347 584045 640871 683501 690235 757393 767195 817663 850135 906685 966329 1004705 1016015 1074073 1084655 1190189 1200745 1269359 1281865 1296295 1406587 1436435 1518517 1531985 1539755 1697605 1794611 1886885 1994707 2155657 2210351 2407405 2419615 2641639 2667665 2820103 2859545 2891735 3204355 3370367 3387461 3417505 3734731 3786965 4003363 4088315 4831645 5370365 5950945 6290999 6346795 7032935 7434817 7518511 7592585 8331323 8885513 8973055 9846109 9973535 10629619 10778285 11051755 12562277 13208195 13962949 14100515 15472457 16851835 16937305 18673655 19740721 20016815 23712227 28023541 31454995 37174085 37592555 41656615 44036993 44427565 49230545 52043719 53148095 62811385 69814745 77362285 81782987 97740643 98703605 108307199 118561135 138185047 140117705 220184965 260218595 308258951 364306033 408914935 488703215 541535995 572480909 690925235 1541294755 1821530165 2862404545 4007366363 20036831815
• Sum of all divisors σ(n): 35959412160
• Sum of proper divisors (its aliquot sum) s(n): 15922580345
• 20036831815 is a deficient number, because the sum of its proper divisors (15922580345) is less than itself. Its deficiency is 4114251470

Bases of 20036831815

• Binary: 10010101010010010011100101001000111₂
• Hexadecimal: 0x4AA49CA47
• Base-36: 97DEUDJ

Squares and roots of 20036831815

• 20036831815 squared (20036831815²) is 401474629182596194225
• 20036831815 cubed (20036831815³) is 8044279622921170868745399268375
• The square root of 20036831815 is 141551.5164701531
• The cube root of 20036831815 is 2716.0828768949

Scales and comparisons

• 20,036,831,815 seconds is equal to 637 years, 5 weeks, 4 days, 18 hours, 36 minutes, 55 seconds.
• To count from 1 to 20,036,831,815 would take you about one thousand, two hundred seventy-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 20036831815 cubic inches would be around 226.3 feet tall.

Recreational maths with 20036831815

• 20036831815 backwards is 51813863002
• 20036831815 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20036831815's digits is 37
• More coming soon!